These are actual fetch lands and used with the shocks in modern. http://www.ebay.com/bhp/zendikar-fetch-lands
I agree that i would probably play Terramorphic expanse over gates if I didn't have access to the other. I do prefer the farseek with shocks though. If money is an issue then this is probably the best option. Alternatively you can "fetch" gates with Maze's end.
Yeah, I know of the "better" fetchlands but they are a little to costly
You mean farseek as a replacement for fetchlands?